<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>登录</title>
</head>
<body>
		<form  method = "post" action="S5">
		姓名:<input type="text" name="uname" ><br>
		密码:<input type="password" name="upwd"><br>
		<button>提交</button>
		</form>
</body>
</html>